baber/WOPTO huggingface dataset:
Patent EP-0267953-A1 (EP)
Inventor: BORGUDD SLIM
IPC: F16H48/20
Filed: 1987-05-29
Abstract: Un engrenage différentiel réglable, par exemple du genre pourvu d'un boîtier (1) d'engrenage différentiel pouvant être entraîné en rotation dans ledit boîtier et tournant avec celui-ci, les arbres (5, 6) des roues planétaires du différentiel (6, 7) étant disposées de manière à pouvoir tourner librement et les roues latérales (9, 10) s'engrenant dans celles-ci. Lesdites roues latérales sont supportées de manière à pouvoir tourner librement par rapport au boîtier (1) de l'engrenage différentiel et sont reliées de manière non rotative à un arbre correspondant (11, 12) pouvant tourner par rapport au boîtier de l'engrenage différentiel. Le boîtier (1) est relié de manière rigide à la roue annulaire (8) de l'engrenage planétaire. Au moins une des roues latérales (10) porte les supports (14, 15) des roues planétaires ainsi que les roues planétaires (16, 17) de l'engrenage planétaire. La roue solaire (19) de l'engrenage planétaire peut tourner par rapport à l'arbre (12) relié à la roue latérale (10) dont il est question. La commande de l'engrenage se fait dans une réalisation par le freinage ou l'entraînement en rotation de la roue solaire (19) par rapport au boîtier (1) de l'engrenage différentiel ou d'un arbre (12) relié à la roue latérale (10).
Patent EP-0287672-A1 (EP)
Inventor: MURAOKA YUTAKA
IPC: G06T1/00
Filed: 1987-10-06
Abstract: A color mapping system which imparts colors to grey scale signals of industrial color TV's in order to change the colortone of image data. The system has a color tone conversion table (5) with a plurality of conversion tables and a latch (3) that stores a select signal for selecting the conversion table. A strobe signal line (4) permits a portion of an image data bus (2) to connect the image data bus (2) to the latch (3) so that the latch (3) is informed of the fact that the selecting signal is transferred. The strobe signal sets a selecting signal for selecting the conversion table to the latch (3). Colors are imparted to grey scale signals according to a conversion table selected by the table selecting signal stored in the latch (3).
Patent EP-0291654-A1 (EP)
Inventor: RIBAUDO NICKOLAS A
IPC: E05F15/56
Filed: 1988-03-11
Abstract: A hydraulic door opening or closing device comprises a hydraulic fluid pump motor (7) having two ports connected to each end of integral dual manifold (8, 9) and operating cylinder apparatus (10) by way of two branch fluid lines (11, 12). One branch line is fluidly connected to a particular end of the operating cylinder by way of a directional flow valve (17, 18). The other branch line to the same end of the cylinder is fluidly connected to the cylinder by way of an associated manifold (8, 9). Fluid communication with the cylinder through the manifold (8, 9) is accomplished by providing a plurality of valved openings (21-30) linearly disposed along the end of the cylinder between the manifold (8, 9) and the cylinder (10). As a piston (14) of the operating cylinder (10) passes these openings, a door coupled to the piston (14) is automatically slowed as fluid on the drive side of the piston is returned through the openings to the hydraulic fluid pump (7). A simplified control circuit coupled to the device provides three modes of operation, an opening mode, a closing mode and a reversing mode from door opening to door closing.
Patent EP-0296442-A1 (EP)
Inventor: FRINDEL SEBASTIEN
IPC: F16K51/02
Filed: 1988-06-13
Abstract: A valve for a vacuum enclosure, the valve comprising a valve body (1) which is hollow about an axis  DELTA  and which opens out to the outside via two opposite end openings (24, 25) of the valve body, thereby enabling the valve to be inserted in a pumping circuit, the inside of said valve body being provided by closure means constituted by a strip (7) which is movable in its own plane, which plane extends perpendicularly to the axis  DELTA  said strip being provided with at least one opening (8) and being associated with two pay-out and take-up drums (9, 10) provided with drive means, said valve body being further provided with sealing means situated between the two drums and comprising a fixed gasket (15) fixed to the valve body and situated on a first side of the strip and a moving gasket system capable of moving parallel to the axis  DELTA  and situated on the other side of the strip from the fixed gasket, the valve being characterized in that said moving gasket system includes a plurality of balls (30) which are held spaced apart from one another around a circumference by means of a rotatable cage (31), the assembly comprising said balls and said cage being disposed between a clamping ring (34) which is axially displacable and which is provided with conical depressions (35) for receiving the balls and a plane portion (36) of the valve body which is also provided with conical depressions (37) for receiving the balls, said cage (31) being associated with means (32, 33) enabling it to be rotated thorugh an angle  alpha , the clamping ring being axially slidable in sealed manner along a cylindrical bearing surface (40) inside said valve body.
Patent EP-0313732-A1 (EP)
Inventor: KUNZ PETER
IPC: B29C65/14
Filed: 1988-07-19
Abstract: In das Innere der zu verschweissenden rohrförmigen Teile 1a, 1b wird ein gasförmiges Medium, vorzugsweise Druckluft oder Stickstoff von einem Ende eingeleitet und am anderen Ende durch eine gedrosselte Auslassöffnung 7 abgeleitet. 
     Hierbei baut sich ein Ueberdruck auf, wobei gleichzeitig die Innenwand 10 gekühlt wird. 
     Beim Erhitzen mittels der Heizvorrichtung 2 werden dadurch in der Aufschmelzzone 11 die Enden nicht ganz bis zur In­nenwand 10 aufgeschmolzen, so dass die Bildung eines inne­ren Schweisswulstes vermieden wird und der Innendruck einen Schweissdruck erzeugt.
Patent EP-0309824-A1 (EP)
Inventor: PAPIERNIK WOLFGANG DR
IPC: G05B19/18
Filed: 1988-09-15
Abstract: Bei einem Verfahren zur numerisch gesteuerten Lageregelung elektromotorisch angetriebener Achsen deren Drehbewegungen unter einem bestimmten Übersetzungsverhältnis (ü) zueinander synchron sein sollen, wird gleichzeitig auf die Regelkreise (RL,RF) der jeweiligen Achsen ein mit einem entsprechenden Übersetzungsverhältnis (ü) gewichteter Drehzahl-Sollwert als Lage-Sollwert (nLS, nFS) pro Zeiteinheit gegeben. Bei voneinander abweichenden Drehzahl-Istwerten (nLI, nFI) durch eine Störung innerhalb des Regelsystems, wird die Differenz dieser Drehzahl-Istwerte (nLI, nFI) zur Nachregelung der Drehzahl und der Lage innerhalb der Drehzahlregelstrecke eines Regelkreises (RF) benutzt. - Ein, durch direktes Aufschalten des Lage-Sollwerts (nLS, nFS) auf den Drehzahlregelkreis (14 bis 17; 24 bis 27) verursachtes Überschwingen der Lage einer jeweiligen Achse wird dadurch vermieden, daß über ein Regelglied (11 bzw.21) das Zeitverhalten der jeweiligen Drehzahlregelstrecke (14 bis 17 bzw. 24 bis 27) nachgebildet ist.
Patent EP-0322533-A1 (EP)
Inventor: PIZZA MARIAGRAZIA
IPC: A61K39/00
Filed: 1988-10-25
Abstract: Immunologically active polypeptides with no or reduced toxicity useful for the preparation of an antipertussis vaccine. Method for the preparation of said polypeptides which comprises, cultivating a microorganismtransformed with a hybrid plasmid including the gene/s which codes for at least one of said polypeptides in a suitable medium and recovering the desired polypeptide from the cells or from the culture medium.
Patent EP-0320859-A1 (EP)
Inventor: SICKL MATTHIAS
IPC: F04B47/08
Filed: 1988-12-13
Abstract: Borehole pumps for small diameter boreholes are required in order to analyze water for pollutants in areas posing a threat to water supplies, for example in the vicinity of refuse tips. Borehole pumps hitherto designed as centrifugal pumps require borehole diameters of approximately 100mm. Bores of this type are relatively expensive. It is therefore the aim to create a borehole pump which only requires a significantly smaller borehole diameter, thereby achieving considerable cost savings. The borehole pump according to the invention achieves this object by means of an underground unit comprising a reciprocating pistol pump (10), a hydraulically operated piston drive (12) and a control device (14). The two pistons (18, 30) of the reciprocating piston pump and the piston drive are movable in the axial direction of the borehole and are connected via a piston rod (40). <IMAGE>
Patent EP-0285192-A1 (EP)
Inventor: PERSOON ERIC HENDRIK
IPC: G06T1/20
Filed: 1988-02-24
Abstract: A pipeline system which is suitable for the processing of data accompanied by data identifying signals comprises interconnected modules which process the data and which transfer the data to one another under the control of control means. Data processing in a module introduces a delay of the data. For correct data processing in a module, the data identifying signals must be in synchronism with the data. 
     In a pipeline system in accordance with the invention, the data identifying signals are applied in parallel to all modules, these signals being delayed in a module by a delay means until the data whereto the signals relate have reached the relevant module. 
     The foregoing has the advantage that the number of connections between the modules is reduced.
Patent EP-0283101-A1 (EP)
Inventor: SCHOL COR JOOP
IPC: A23L21/12
Filed: 1988-03-18
Abstract: This invention relates to a process for the preparation of a spread and a base product suitable for its preparation. The base product is an acidified milk product enriched with whey protein, which product has been obtained by pasteurizing a mixture of a milk product rich in milk fat and a milk product rich in whey protein having a solids content of 25-32%, 5-50% by weight of which being fat and 24-48 % by weight being total protein, with the proviso that at least half of the protein consists of whey protein, and acidifying said mixture after addition of a yogurt starter culture to obtain a pH of 3.6-4.5. By mixing the thus prepared paste-like starting product with ingredients determining flavour and appearance a sweet or savoury spread is obtained.
Patent EP-0290096-A1 (EP)
Inventor: VAN GEEM PAUL CHRISTIAAN
IPC: C07C45/41
Filed: 1988-05-03
Abstract: The invention relates to the preparation of a benzaldehyde by hydrogenation of a corresponding benzoic acid in the gas phase in the presence of a manganese containing catalyst on an acid carrier. 
     The invention is characterized in that use is made of a cata­lyst prepared by 

     a) coprecipitation, at a pH between 7 and 10, of a manganese salt and a salt from which an acid carrier is formed,   b) subsequent calcination at a temperature between 300 and 700◊C,   c) followed by reduction with a hydrogen containing gas mixture.    Preferably the catalyst contains oxides of aluminium, zirconium, tita­nium, hafnium and/or niobium.
Patent EP-0300543-A1 (EP)
Title: Verfahren zum Herstellen von metallischen oder keramischen Hohlkugeln
Inventor: JAECKEL MANFRED
IPC: B22F3/10
Filed: 1988-07-07
Abstract: Es wird ein Verfahren beschrieben zum Herstellen von metallischen oder keramischen Hohlkugeln durch Aufbringen einer Feststoffschicht auf ein im wesentlichen kugelförmiges Teilchen aus geschäumtem Polymer und Pyrolysieren des beschichteten Polymerkerns. Zwecks wirtschaftlicher Herstellung der Hohlkugeln sowie einer breiten Auswahlmöglichkeit aus metallischen oder keramischen Stoffen werden die Teilchen aus geschäumtem Polymer unter Bewegung mit einer wäßrigen Suspension behandelt, die gelöstes oder suspendiertes Bindemittel und metallische und/oder keramische Pulverteilchen enthält. Die beschichteten und getrockneten Teilchen werden bei 400 bis 500°C unter Bewegung pyrolysiert und bei Temperaturen von 1000 bis 1500°C unter Bewegung gesintert.
Patent EP-0299763-A1 (EP)
Inventor: PRICE TIMOTHY JOHN
IPC: C11D3/06
Filed: 1988-07-14
Abstract: A detergent composition contains a detergent active material, a carbonate builder, such as sodium carbonate, and a calcium containing compound ideally selected from specific calcium pyrophosphates, as an antideposition agent. The latter is characterised by a defined calcium influence test. Preferred calcium pyrophosphate compounds may be made by mixing solutions of calcium chloride and sodium dihydrogen pyrophosphate at a pH of less than 3.6 and removing the precipitate which forms.
Patent EP-0351466-A1 (EP)
Inventor: GUEST JOHN DEREK
IPC: F16L37/092
Filed: 1988-07-21
Abstract: A tube coupling comprises a hollow moulded plastics body having a central portion (14) formed with an annular shoulder (16) encircling the inner periphery with a sleeve (18) formed integrally with the shoulder and extending along the throughway to either side of shoulder. An integral annular seal (29) is formed around the inner periphery of the coupling spaced from the shoulder to seal with the outer surface of the tube (11) inserted into the coupling body over the sleeve (18) to engage the shoulder (17). The inner sleeve (18) thus supports the tube (11) in engagement with the integral seal (29). The coupling body has an enlarged end portion (15) in which a supplemental 0-ring seal (28) may be disposed and an insert (21) is mounted in the end of the coupling body with a tapered cam surface (22) with which a multi-fingered collet (23, 24, 25) is engageable to lock the tube (11) in the coupling body.
Patent EP-0317329-A1 (EP)
Inventor: MOORE JOSEPH
IPC: E05D5/14
Filed: 1988-11-18
Abstract: A hinge joint has flanged pin members (30) received in shoulders (16) on an outer part (10) between which a shoulder (22) on an inner part (12) of a butt hinge is located. Each pin member has an eccentric stub pin (28) projecting through a bush 28 in the shoulder (22). A formation on each flange enables the pin member to be rotated to adjust the location of the pivot axis of the inner part. Grub screws entering grooves (40) lock the pin members. In modifications the two pin members are replaced by single pins.
Patent EP-0297049-A1 (EP)
Title: Scale inhibition
Inventor: COOK BARRY DR
IPC: C02F5/12
Filed: 1988-06-17
Abstract: A method of inhibiting barium sulfate scale deposition from water of high barium content, comprising adding to the water an effective amount of a water-soluble polymer, or salts thereof, containing m units of a moiety A, n units of a moiety B and p units of a moiety D, wherein A is a moiety having the formula I
       
     The molecular weight of the polymer ranges from 500 to 10,000 while retaining its water solubility.
Patent EP-0278936-A1 (EP)
Inventor: ANDREASSON BO
IPC: E21B19/22
Filed: 1988-02-03
Abstract: To manufacture a pile (9, 14) which is intended to take compressive as well as tensile loads or to serve as a reinforcement member in soils, a strip (4) is wound off a roll (3) of strip material and is carried through a rotating-roller shaping unit (6) wherein the strip (4)is shaped by rollers and, if desired, in such a mannet that it forms a bend in its direction of advancement. A pile (9, 14) thus shaped is driven from the roller shaping unit (6) by means of pressure in arbitrary directions into the mass of an earth layer (10, 13, 16, 19). Upon attainment of the desired depth of penetration and/or pile length the pile (9, 14) is severed at or close by the surface of the earth layer (10, 13, 16, 19).
Patent EP-0324323-A1 (EP)
Inventor: HEMMILA ILKKA
IPC: C12Q1/68
Filed: 1988-09-20
Abstract: Method for a homogeneous biospecific affinity assay for determining the content of a substance (analyte) in a biological sample. The assay is carried out in an aqueous reaction medium by means of time-resolved fluorescence spectroscopy and with a biospecific affinity reactant labeled with a lanthanide chelate in which a lanthanide ion exhibiting ionic fluorescence is chelated by a ligand bound covalently to the reactant. The characteristic feature is
     (i) that the lanthanide chelate formed by the lanthanide ion together with the covalently bound ligand forms a fluorescent chelate, and   (ii) that a modulator is added which stabilizes the lantha­nide chelate so that the lanthanide fluorescence as measured from the medium becomes a practically pure function of the analyte concentration therein.
Patent EP-0352286-A1 (EP)
Inventor: MARGOLIS JOEL
IPC: B01D57/02
Filed: 1988-04-05
Abstract: L'appareil décrit sert à effectuer la migration d'au moins une espèce macromoléculaire en solution dans un champ électrique depuis un premier courant de solvant vers un second courant de solvant en quantités relativement importantes. Ledit appareil comprend une paire d'électrodes placées dans un logement. Chaque électrode est placée adjacente à l'une des doubles extrémités opposées du logement et chaque électrode est entourée par un organe destiné à diriger un flux d'un tampon approprié pour qu'il passe devant l'électrode. Le logement comporte une première entrée par laquelle le premier courant de solvant est introduit dans le logement et une sortie pour ledit courant, une seconde entrée par laquelle le second courant de solvant est introduit dans le logement et une sortie pour ledit courant, ainsi que plusieurs membranes électrophorétiques s'étendant selon une disposition matricielle sensiblement parallèle et espacée. Les membranes sont placées en un point intermédiaire sur l'électrode et servent à séparer le premier courant de solvant du second courant de solvant. Le premier courant de solvant est mû à travers le logement par impulsions ou pas à pas et la tension qui traverse les électrodes est arrêtée ou inversée périodiquement. Les membranes adjacentes sont séparées par des paires de trames tissées, dont les mailles sont choisies de sorte qu'elles ne s'emboîtent pas les unes par rapport aux autres. Le logement peut être relié à des récipients destinés aux différentes solutions et à la source de potentiel électrique par un faisceau unique de tubes et de câbles formant un ombilic. On confère ainsi au logement la capacité de se déplacer indépendamment des récipients.
Patent EP-0366653-A1 (EP)
Inventor: BIRKESTRAND ORVILLE J
IPC: B23B5/16
Filed: 1988-03-08
Abstract: Machine de finissage des extrémités de pièces à usiner cylindriques comprenant un organe de commande commun à actionnement manuel (80), permettant d'actionner un collier de serrage pneumatique (20), de faire commencer l'entraînement d'un outil d'usinage (71) par un moteur et de faire avancer manuellement l'outil (71) pour qu'il entre en contact avec la pièce à usiner serrée (A), ces opérations s'effectuant de manière séquentielle.
Patent EP-0324834-A1 (EP)
Inventor: OSTHER KURT B
IPC: G01N33/569
Filed: 1988-06-28
Abstract: A rapid and sensitive assay method for the detection of antibodies to Human T-Cell Leukemia Virus-III (HIV-I), the AIDS virus, and diagnostic test kits for carrying out method. According to the method of the invention, which is referred to as Quick Western Blot II or Rapid Western Blot, electrophoretically resolved HIV-I antigen is incubated in the presence of milk proteins.
Patent EP-0324846-A1 (EP)
Title: Apparatus and method for storing performance parameters of local area network system members
Inventor: FELKER MICHAEL
IPC: H04L12/26
Filed: 1988-07-22
Abstract: A remote segment monitor unit (25) is disclosed that is coupled to a segment cable (11) of a local area 
network sys­
tem. The remote segment monitor unit (25), for each transaction on the cable segment (11), determines a value 
related to 
the transaction signal strength and determines the identity of the network node (10, 20) from which the 
transaction origi­
nated. By providing a record of the transaction signal strength associated with each network node as a function 
of time, 
components that are performing outside of acceptable boundaries, components showing erratic behavior and 
components 
with deteriorating performance can be identified.
Patent EP-0326849-A1 (EP)
Title: Elektrischer Kondensator
Inventor: SOLAR JOSEF DIPL-ING
IPC: H01G4/22
Filed: 1989-01-17
Abstract: Ein elektrischer Kondensator (2) ist in ein metallisches Gehäuse (1) eingebaut. Der Kondensator (2) besitzt Stirnkontaktschichten (3) und wird mit Hilfe von Andruckrippen (5), die am äußeren Rand einer Isolierkappe (4) angeordnet sind im Gehäuse (1) festgelegt. Die Isolierkappe (4) besitzt einen Zwischenraum (8) in dem ein Anschlußelement (11) angeordnet ist. Das andere Anschlußelement (10) ist durch einen an der Isolierkappe (4) angeordneten Stutzen (7) von der anders gepolten Stirnkontaktschicht (3) isoliert. Das Gehäuse (1) ist mit einem Isolieröl bis zu einem Niveau (9) gefüllt. An der Oberseite der Isolierkappe (4) sind Entlüftungslöcher (12) angeordnet, die das Entstehen von Gasblasen unter der Isolierkappe (4) verhindert.
Patent EP-0334026-A1 (EP)
Inventor: WHITE DWAIN MONTGOMERY
IPC: C08G65/48
Filed: 1989-02-20
Abstract: Polyphenylene ethers are capped by reaction at a temperature in the range of about 175-350°C with at least one carboxylic acid anhydride in the presence of a catalytic amount of at least one highly basic and/or nucleophilic amine. The capping reaction advantageously takes place in the melt. Blends of polyphenylene ethers with polystyrenes may also be capped.
Patent EP-0344602-A1 (EP)
Inventor: DRECKMANN BRUNO DR
IPC: A61P9/10
Filed: 1989-05-24
Abstract: Compounds of the formula Ia and Ib …<IMAGE>… in which E is an alkylene or alkenylene radical with 2 carbon atoms,… R<1> is a cycloaliphatic hydrocarbon radical which has 5 to 12 carbon atoms and is optionally substituted by up to 4 lower alkyl groups and halogen and can likewise be mono- or polyunsaturated,… R<2> and R<3>, which can be identical or different, are:… - another cycloaliphatic hydrocarbon radical with 3 to 7 C atoms,… - hydrogen,… - halogen… - trifluoromethyl,… - alkyl or alkoxy radical which has 1 to 7 C atoms and can optionally also be substituted by methyl groups,… Z is hydrogen, an alkali metal ion or an ammonium ion,… esters and amides of the free carboxylic acid, and the stereoisomeric forms thereof,… process for the preparation thereof and medicaments which contain these compounds for the treatment of metabolic disorders.
Patent EP-0350753-A1 (EP)
Inventor: VIADA GIORGIO
IPC: D06B11/00
Filed: 1989-07-03
Abstract: The machine for peening the surface of fabrics has a grit-blasting chamber (3), a belt (6) for moving the fabric (5) to be treated through the grit-blasting chamber (3), and a centrifugal turbine (16) arranged in the grit-blasting chamber (3) and fed with grit. The centrifugal turbine (16) is arranged so that its ejection outlet faces the fabric (5) to be treated in order to eject the grit onto the side of the fabric (5) which is to be subjected to the treatment so as to obtain particular finishing effects.
Patent EP-0355417-A1 (EP)
Inventor: GRIFFITHS ANDREW DR
IPC: C02F1/72
Filed: 1989-07-21
Abstract: Treatment of effluent containing cyanide is disclosed wherein a mixture of H₂SO₄ and H₂O₂ with between 0.01 and 0.5 moles of H₂SO₄ per mole of H₂O₂ is used.
Patent EP-0427877-A1 (EP)
Title: Adhesive tape preparation of clonidine
Inventor: TOKUDA SHOICHI C O NITTO DENKI
IPC: A61L15/58
Filed: 1989-11-10
Abstract: An adhesive tape preparation of clonidine is disclosed, comprising a polytetrafluoroethylene porous sheet having an air permeability of from 10 to 500 seconds having thereon an active ingredient-containing layer comprising a pressure-sensitive adhesive obtained by copolymerizing a monomer mixture comprising from 40 to 80% by weight of 2-ethylhexyl acrylate, from 20 to 60% by weight of 2-methoxyethyl acrylate, and 0 to 40% by weight of vinyl acetate, the pressure-sensitive adhesive containing clonidine as an active ingredient. The preparation achieves sustained release of clonidine and exhibits long-term preservability while minimizing skin irritation and maintaining sufficient adhesion to the skin.